I feel that my notbook is getting problem to read the cds and dvds and at the same time its power conecter is getting problem

a different laser is used to read CDs than is used to read DVDs. The laser for you CD reader has most likely gone out of alignment. It's time for a drive replacement.

most sony CD and DVD players have a digital signature design to play CDs and DVDs that are original and licensed. some CDs or DVDs dont work since the player does not recognize or scan any digital signature embedded in the CD or a DVD. 2nd, lens problem causes most players not to read CDs nor DVDs. you can try to buy CD or DVD lens cleaners to have your lens cleaned.

It is a DVD ROM drive which stands for DVD Read Only Memory. In other words, this drive is meant to only PLAY DVDs and CDs but NOT save data to them.

To burn CDs you need a CD burner. Burners are of 3 types:

CD writer only burns and reads CDs.

Combo drive reads CDs and DVDs but only burns CDs.

Super drive burns and reads from CDs and DVDs.

As you go higher in functionality, the price also increases. Check your needs before you plan to buy one. Also compare prices of all the drives. Note: burn-able media costs are separate.

You need a software made for DVDs which you can use for the CDs to.
To read DVDs (and CDs) use Power DVD.
To burn DVDs (and CDs) use Nero DVD. You may purchase them almost to any PC shop.

This is just an example. You may find some free software on the Internet but if you are not used with this I suggest to ask a friend to help you or to buy a software as I have already said.

actually the problem of your writemaster is the speedometer or what we call Laser Eye. This Laser Eye is damage but not totally can read only CDs but not DVDs, you can no longer burn a DVDs on it, i experience to that, only CDs can read and write on it. This time you buy a new DVD Writer to replace on it, or if warranty you can send it back to the Store you buy. I tell you it is still not working.. Just buy a new one. Good Luck!

there is nothing to be worried about. it sometimes happen tht many dvds run very smoothly and some not. its common

ok if it reads dvds and no longer cds did it ever read cds i am asuming that you have a 2 drives one for cd and one for dvd and i asume that it did read cd no you didfnt say what happen ok sometimes when the cd does not work and the dvd drive does work some time but not always either you cd drive laser is either dirty or the plug in side of the computer is off the data cable the silver and red conected to the cd and it also could be loose from the mother board or it is bad meanig you might have to replace it but first check inside the computer you have to take the cover off and inspect now after you have done that make sur you cables and power plug going in to the cd is secure and tight then put cover on back again and restart you computer and see if the cd is working now some time windows does not load all the driver for the hardware so after it is restated check the cd and if not go to the cd drive properties in the cd and see if it is enabled or working if it is and widow says it has no problems then you might have to get a cd len cleaner disc and if that dosent work then the cd drive is died and you have to replace the drive other wise you would have to go to the registry and maybe some time when you clen you registy and see if the disc is fragmented sometimes it will work i am just giving you some starting points because you did not say what you were doing and what caused this see if i knew what you were doing and more imformation i couls have toy fix it your self

If the lens is clean (clean with cotton swab and alcohol), then the optics are failing. DVDs require more power and accuracy to be read than CDs. The ability to read CDs but not DVDs is usually a good indication that the optics are starting to fail.

Dan

just run a cleaner dvd in the deck a few times. my xdvd 710 didnt want to read discs well. I ran the cleaner disc & now works a lot better.

Chances are, your DVD player uses one laser to read CDs, and a different laser to read DVDs (since Cds and DVDs are read at different wavelenghts of light). If the DVDs you're trying to watch work properly in other DVD players, it probably means that the DVD laser is dirty, damaged, or burned out. Though you can try cleaning the laser (use Google for suggestions on how to do this, or check the Audiovox website), you will most likely have to get the DVD player repaired, or buy a replacement. Many of the newer CD/DVD players sold today use a single combination laser, which reads both CDs and DVDs, which means that when the laser fails, it will not work at all. Wish I had better news for you, but I guess that the only consolation you have is that your Audivox player still works with CDs...